PL91760B1 - - Google Patents

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Publication number
PL91760B1
PL91760B1 PL17454072A PL17454072A PL91760B1 PL 91760 B1 PL91760 B1 PL 91760B1 PL 17454072 A PL17454072 A PL 17454072A PL 17454072 A PL17454072 A PL 17454072A PL 91760 B1 PL91760 B1 PL 91760B1
Authority
PL
Poland
Prior art keywords
radicals
formula
atoms
carbon atoms
general formula
Prior art date
Application number
PL17454072A
Other languages
Polish (pl)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of PL91760B1 publication Critical patent/PL91760B1/pl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/38—Nitrogen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Claims (1)

Zastrzezenie patentowe Sposób wytwarzania nowych pochodnych pirolo/3,4-b/pirazyny o ogólnym wzorze 1, w którym A oznacza rodnik fenylowy, pirydylowy, pirydazynylowy lub 2-, 3-, badz 4-chinolilowy, przy czym rodniki te moga byc ewentualnie podstawione jednym lub wiecej atomami lub rodnikami, jednakowymi lub róznymi, takimi jak na przyklad atomy chlorowca, rodniki alkilowe zawierajaceClaim A process for the preparation of new pyrrole (3,4-b) pyrazine derivatives of the general formula I, in which A represents a phenyl, pyridyl, pyridazinyl or 2-, 3-, or 4-quinolyl radical, these radicals optionally being substituted by one or more atoms or radicals, identical or different, such as, for example, halogen atoms, alkyl radicals containing 1-4 atomów wegla, rodniki alkoksylowe, których czesc alkilowa zawiera 1. -4 atomów wegla, grupy: cyjanowa lub nitrowa, znamienny tym, ze utlenia sie zwiazek o wzorze ogólnym 2, w którym A ma wyzej okreslone znaczenie, w temperaturze okolo 20°C kwasem nadtlenowym, w srodowisku rozpuszczalnika organicznego i w razie potrzeby uzyskany produkt przeksztalca sie w sól addycyjna z kwasem. <91760 \NzÓr i ó-co-nOn-ch, Wzór 3 Wzór 4 A-C00H H2N-A U-CONH-A "* PL1-4 carbon atoms, alkoxy radicals, the alkyl part of which contains 1-4 carbon atoms, groups: cyano or nitro, characterized in that a compound of the general formula 2, in which A is as defined above, is oxidized at a temperature of about 20 ° C with peroxy acid in an organic solvent environment and, if necessary, the obtained product is converted into an acid addition salt. <91760 \ NzÓr and eight-co-nOn-ch, Formula 3 Formula 4 A-C00H H2N-A U-CONH-A "* PL
PL17454072A 1972-11-09 1972-12-28 PL91760B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239731A FR2205318A2 (en) 1972-11-09 1972-11-09 6-substd 5-(4-methyl 1-piperazinyl)carbonyloxy 7-oxo - 5,6-dihydro-pyrrolo (3,4-b)pyrazines - tranquillizers and anticonvuls

Publications (1)

Publication Number Publication Date
PL91760B1 true PL91760B1 (en) 1977-03-31

Family

ID=9106900

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17454072A PL91760B1 (en) 1972-11-09 1972-12-28

Country Status (7)

Country Link
AR (1) AR195636A1 (en)
CH (1) CH560703A5 (en)
CS (1) CS180650B2 (en)
ES (1) ES410372A1 (en)
FR (1) FR2205318A2 (en)
PL (1) PL91760B1 (en)
SU (1) SU507240A3 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2101081B1 (en) * 1970-08-19 1974-01-11 Rhone Poulenc Sa
FR2117740B1 (en) * 1970-12-14 1974-04-12 Rhone Poulenc Sa
FR2135066B1 (en) * 1971-05-04 1974-08-23 Rhone Poulenc Sa

Also Published As

Publication number Publication date
FR2205318A2 (en) 1974-05-31
SU507240A3 (en) 1976-03-15
ES410372A1 (en) 1975-12-01
FR2205318B2 (en) 1975-11-28
AR195636A1 (en) 1973-10-23
CS180650B2 (en) 1977-08-31
CH560703A5 (en) 1975-04-15

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